name: clang-analyze

on:
  push:
    paths-ignore:
      - 'README.md'
      - 'doc/**'
  pull_request:
    paths-ignore:
      - 'README.md'
      - 'doc/**'

jobs:
  clang-analyze:
    runs-on: ubuntu-latest

    steps:
    - uses: actions/checkout@v2

    - run: sudo apt-get update -yq

    - run: sudo apt-get install -yq clang-tools

    - run: scan-build cmake -E make_directory build

    - working-directory: build/
      run: scan-build cmake $GITHUB_WORKSPACE

    - working-directory: build/
      run: scan-build cmake --build .